Technical details
The Hanna Instruments HI77400C pH Calibration Buffer Sachets are designed to ensure accurate readings when calibrating a pH meter. The set includes 10 sachets, 5 each of pH 4.01 and pH 7.01, each containing 20 mL of buffer solution. The buffers are guaranteed to have an expiration of 5 years from the date of manufacture when kept unopened.
The buffers are NIST traceable and come with a Certificate of Analysis, which assures users that the solution has been tested and meets industry standards. Each sachet has the lot number and expiration date printed on it for easy tracking and monitoring.
The HI77400C calibration buffer sachets are made of light block foil to prevent exposure to light, which could degrade the solution over time and compromise its accuracy. The sachets are also easy to open, providing hassle-free calibration.
The pH accuracy of the solutions is +/- 0.01 pH @ 25°C, ensuring precise and reliable measurements in multiple applications. Additionally, each sachet packet comes with a temperature chart of the actual pH value at various temperatures, allowing users to adjust their readings accordingly.
Whether using a pH meter for scientific research, environmental monitoring, or in the food and beverage industry, the Hanna Instruments HI77400C pH 4.01 and 7.01 Calibration Buffer Sachets with COA offer a reliable and convenient solution for calibration.
The Hanna Instruments HI77400C pH Calibration Buffer Sachets are designed to ensure accurate readings when calibrating a pH meter. The set includes 10 sachets, 5 each of pH 4.01 and pH 7.01, each containing 20 mL of buffer solution. The buffers are guaranteed to have an expiration of 5 years from the date of manufacture when kept unopened.
The buffers are NIST traceable and come with a Certificate of Analysis, which assures users that the solution has been tested and meets industry standards. Each sachet has the lot number and expiration date printed on it for easy tracking and monitoring.
The HI77400C calibration buffer sachets are made of light block foil to prevent exposure to light, which could degrade the solution over time and compromise its accuracy. The sachets are also easy to open, providing hassle-free calibration.
The pH accuracy of the solutions is +/- 0.01 pH @ 25°C, ensuring precise and reliable measurements in multiple applications. Additionally, each sachet packet comes with a temperature chart of the actual pH value at various temperatures, allowing users to adjust their readings accordingly.
Whether using a pH meter for scientific research, environmental monitoring, or in the food and beverage industry, the Hanna Instruments HI77400C pH 4.01 and 7.01 Calibration Buffer Sachets with COA offer a reliable and convenient solution for calibration.